baber/WOPTO huggingface dataset:
Patent WO-2018201441-A1 (WO)
Title: Système et procédé de réorientation d'image
Inventor: CHEN XIN
IPC: G06T7/00
Filed: 2017-05-05
Abstract: La présente invention concerne des systèmes et des procédés de réorientation d'image. Un système informatique pour une réorientation d'image peut comprendre un ou plusieurs processeurs et une mémoire pour stocker des instructions qui, lorsqu'elles sont exécutées par les processeurs, amènent le système à effectuer: obtenir des échantillons positifs comprenant du texte d'un type prédéterminé dans une plage d'orientation prédéterminée et des échantillons négatifs ne comprenant pas de texte du type prédéterminé dans la plage d'orientation prédéterminée; former un modèle avec les échantillons positifs et négatifs obtenus; recevoir une image dans une orientation d'origine; appliquer le modèle entraîné à l'image reçue; en réponse à la détermination que l'image reçue ne comprend pas de texte du type prédéterminé dans la plage d'orientation prédéterminée, à faire tourner l'image d'un angle prédéterminé et à réappliquer le modèle entraîné à l'image tournée pour déterminer si l'image tournée comprend au moins un certain texte du type prédéterminé dans la plage d'orientation prédéterminée.
Patent WO-2018209505-A1 (WO)
Title: 获取直流电力网功率传输系数的无损耗偏心方法
Inventor: JIANG HUI
IPC: H02J1/00
Filed: 2017-05-15
Abstract: 一种获取直流电力网功率传输系数的无损耗偏心方法，首先根据已知的直流电力网中的节点负荷参数和节点电源参数建立节点注入功率关于节点平移电压的无损耗全局线性关系式（101）；然后根据无损耗全局线性关系式和已知的参考节点编号建立直流电力网稳态的无损耗全局线性偏心模型（102）；根据无损耗全局线性偏心模型，利用逆矩阵建立非参考节点平移电压关于非参考节点注入功率的无损耗全局线性偏心矩阵关系式（103）；根据无损耗全局线性偏心矩阵关系式再建立支路传输功率关于非参考节点注入功率的无损耗全局线性偏心关系式（104）；最后根据无损耗全局线性偏心关系式和已知的功率传输系数的定义获取直流电力网的功率传输系数（105）。该方法实现了精度高和计算快速可靠，且在电力网运行状态大范围变化时提高了调控的准确性和实时性。
Patent WO-2018196056-A1 (WO)
Title: 模分复用光纤通信系统的构建方法及构建的光纤通信系统
Inventor: LIU JIE
IPC: H04J14/04
Filed: 2017-05-18
Abstract: 本发明涉及一种模分复用光纤通信系统的构建方法，包括以下内容：在发射端将多路输入光信号转换为折射率渐变型环芯光纤所支持的光传播模式，经过模式复用器复用后，注入折射率渐变型环芯光纤中进行传输；在接收端首先通过模式解复用器将不同模式组光信号分开；对于模组内部模式的分离，采用多路接收并基于输入多输出均衡的数字信号处理方法进行处理：对于基模式组和高阶模式组内模式的分离，分别采用2x2和4x4多输入多输出均衡的数字信号处理算法进行恢复处理。本发明所述方法在增加模式组以扩展通信容量时，仅需要重复地增加光接收机和基于4X4多输入多输出均衡的数字信号处理模块。与现有技术相比，本发明具有复杂度低、可扩展性高和易于升级的特点。
Patent WO-2018214031-A1 (WO)
Inventor: LIN CANLONG
IPC: G05D1/08
Filed: 2017-05-23
Abstract: 本发明实施例提供了一种控制方法、装置及设备，其中，该方法应用于飞行器上，该方法包括：获取该飞行器的第一姿态限制角度；获取所述飞行器上挂载的云台当前的姿态角；根据所述第一姿态限制角度和所述云台当前的姿态角，确定所述飞行器的飞行姿态限制角度，所述飞行姿态限制角度用于限制所述飞行器在飞行时相对于水平面的倾斜角度，在该飞行姿态限制角度的限制下，所述云台上配置的摄像装置所拍摄的画面中不包括所述飞行器的机体。本发明实施例实现了对飞行器的飞行控制处理，可根据飞行器和云台的相对位置控制云台上配置的摄像装置所拍摄的画面中不包括所述飞行器的机体。
Patent WO-2017206870-A1 (WO)
Title: 一种传感器关闭方法、装置、存储介质及电子设备
Inventor: HUANG HONGYONG
IPC: G06F1/32
Filed: 2017-05-29
Abstract: 一种传感器关闭方法、装置、存储介质及电子设备，其中该方法包括：对传感器调用函数设置函数级别（S101）；获取终端当前的剩余电量（S102）；获取剩余电量对应的第一目标函数级别（S103）；关闭第一目标函数级别对应的传感器调用函数（S104）。
Patent WO-2018040648-A1 (WO)
Title: 流量分配方法及无线接入点
Inventor: LIU PENG
IPC: H04W28/02
Filed: 2017-06-02
Abstract: 本申请提供了一种流量分配方法及无线接入点，所述方法包括：在STA接入后，确定所述STA的性能级别；按照性能级别从低到高的顺序，对已接入的各STA的数据报文进行调度；其中，每调度一个数据报文，均按设定的性能级别上浮标准，对该数据报文所属STA的性能级别进行更新。本申请按性能级别从低到高的顺序进行数据报文调度，并动态更新各STA的性能级别，使得性能级别越小的STA的数据报文具有更多发送机会，而性能级别高的STA的数据报文也会得到发送，避免了性能较强的STA抢占流量，使得流量分配更均衡。
Patent WO-2018232559-A1 (WO)
Title: Data processing method and device, user equipment and computer readable storage medium
Inventor: JIANG XIAOWEI
IPC: H04L12/70
Filed: 2017-06-19
Abstract: The present disclosure relates to a data processing method and device, user equipment, and a computer readable storage medium. The data processing method comprises: a packet data convergence protocol (PDCP) layer receives a PDCP service data unit (SDU) from an upper layer; and for PDCP SDU mapped to an unacknowledged mode or a transparent mode of a radio link control (RLC) layer, when a discard timer corresponding to the PDCP SDU does not time out and other predetermined conditions are satisfied, deleting the PDCP SDU and a packet data unit (PDU) corresponding to the PDCP SDU. According to the embodiment of the present disclosure, for PDCP SDU mapped to the unacknowledged mode or the transparent mode of the RLC layer, when the discard timer corresponding to the PDCP SDU does not time out and other predetermined conditions are satisfied, the PDCP SDU and the corresponding PDCP PDU are deleted, so that the PDCP SDU does not stay in the UE cache, thereby reducing the buffer space occupied by the PDCP SDU.
Patent WO-2017219995-A1 (WO)
Inventor: CAO ZHUOXIAO
IPC: A61K39/00
Filed: 2017-06-22
Abstract: L'invention concerne un anticorps anti-LAG-3, un fragment de celui-ci se liant à l'antigène, et son application pharmaceutique. L'invention concerne, en outre, un anticorps chimérique comprenant une CDR d'anticorps anti-LAG-3, un anticorps humanisé, une composition pharmaceutique contenant ledit anticorps anti-LAG-3 et le fragment de celui-ci se liant à l'antigène, et une application de la composition pharmaceutique à titre de médicament antinéoplasique. Une application d'un anticorps anti-LAG-3 humanisé dans la préparation de médicaments destinés à traiter des maladies impliquant des cellules immunitaires est en outre décrite.
Patent WO-2019019023-A1 (WO)
Title: Switching method, access network device and terminal device
Inventor: YANG NING
IPC: H04W36/00
Filed: 2017-07-25
Abstract: Disclosed by embodiments of the present application are a switching method, an access network device, and a terminal device, the method comprising: a first access network device triggering a terminal device and/or a second access network device to configure a second protocol stack, the second protocol stack being used to maintain the order of data packets of the second access network device and the terminal device and/or a key of the data packets of the second access network device and the terminal device; before the first access network device triggers the terminal device and/or the second access network device to use the second protocol stack to maintain the order of the data packets of the terminal device, the first access network device using a first protocol stack to sequence data packets to be processed of the first access network device and the terminal device. The method, access network device and terminal device of the embodiments of the present application facilitate the reduction of the data transmission delay for the terminal device in a switching process.
Patent WO-2019023859-A1 (WO)
Title: Method for processing out-of-synchronization of unmanned aerial vehicle, unmanned aerial vehicle, and unmanned aerial vehicle system
Inventor: RAO XIONGBIN
IPC: G05D1/10
Filed: 2017-07-31
Abstract: A method for processing the out-of-synchronization of an unmanned aerial vehicle, the unmanned aerial vehicle, and an unmanned aerial vehicle system. The method comprises: after a first unmanned aerial vehicle determines that the first unmanned aerial vehicle is out of synchronization, the first unmanned aerial vehicle obtains positioning information of a base station sent by a second unmanned aerial vehicle (S301), the second unmanned aerial vehicle being any unmanned aerial vehicle in an unmanned aerial vehicle system except the first unmanned aerial vehicle, and the positioning information of the base station being sent by the second unmanned aerial vehicle in a broadcast manner; and the first unmanned aerial vehicle determines positioning information of the first unmanned aerial vehicle according to the positioning information of the base station (S302). When the first unmanned aerial vehicle is out of synchronization, the first unmanned aerial vehicle can also determine high-precise positioning information of the first unmanned aerial vehicle, and further, the first unmanned aerial vehicle can correctly determine a return flight path or course, thereby avoiding the problem of a collision with another unmanned aerial vehicle due to a deviation from a preset air route.
Patent WO-2019024120-A1 (WO)
Title: Resource scheduling method, terminal device, and network device
Inventor: TANG HAI
IPC: H04W72/04
Filed: 2017-08-04
Abstract: Embodiments of the present application relate to a resource scheduling method, a terminal device, and a network device. The method comprises : a first terminal device receiving indication information and resource licensing information sent by a network device, the resource licensing information being used to indicate a licensed resource allocated by the network device to the first terminal device, and the indication information being used to indicate that the licensed resource is to be used to send data carried by a target logical channel; and the first terminal device using the licensed resource, according to the indication information and the resource licensing information, to send the data carried by the target logical channel to the second terminal device. The resource scheduling method, the terminal device, and the network device in the embodiments of the present application can flexibly configure transmission resources in special application scenarios for terminal devices.
Patent WO-2018196222-A1 (WO)
Title: 一种通信连接的方法、设备及系统
Inventor: WANG GUOTAI
IPC: H04B1/713
Filed: 2017-08-07
Abstract: 一种通信连接的方法及设备，所述方法包括：主设备根据广播跳频信息和第一定时器向至少一个从设备发送广播连接请求，所述广播连接请求携带通信跳频信息，所述第一定时器在每个定时时长内所使用的频点不同；所述广播连接请求用于目标从设备将当前使用的跳频信息设置为所述通信跳频信息，所述从设备是指根据所述广播跳频信息和第二定时器接收到所述广播连接请求的从设备；所述主设备接收到至少一个从设备发送的广播确认响应后，根据所述第一定时器和所述通信跳频信息，向发送广播确认响应的至少一个从设备发送连接请求，与发送广播确认响应的至少一个从设备建立通信连接。通过采用本方案，能够降低主设备和从设备建立通信连接的时延。
Patent WO-2018028701-A1 (WO)
Title: 随机接入方法、装置、系统、终端和基站
Inventor: LIU KUNPENG
IPC: H04W72/04
Filed: 2017-08-11
Abstract: 本发明实施例公开了一种随机接入方法、装置、系统、终端和基站，属于通信技术领域。该方法包括：基站配置至少两种类型的随机接入资源，所述至少两种类型的随机接入资源包括第一类型随机接入资源和第二类型随机接入资源，不同类型的随机接入资源与终端的不同的发送波束的形式一一对应；或者，第一类型随机接入资源与不同的下行信号的资源相关联，第二类型随机接入资源与不同的下行信号的资源不相关联；或者，第一类型随机接入资源和第二类型随机接入资源以不同的关联方式与不同的下行信号的资源相关联；基站接收终端采用第一类型随机接入资源或第二类型随机接入资源发送的随机接入前导。
Patent WO-2019041283-A1 (WO)
Title: Information recommendation method and related device
Inventor: LUO YUE
IPC: H04L29/08
Filed: 2017-08-31
Abstract: An information recommendation method and a related device. The method comprises: in a first time period, a terminal device receives first recommended information recommended by a server, the first recommended information being information associated with a first type, and the first type being a type that is determined according to a first behavior record of a user and whose quantity of times of being viewed by the user is not less than a first threshold; in a second time period, the terminal device receives second recommended information recommended randomly by the server; and in a third time period, the terminal device receives third recommended information recommended by the server, the third recommended information being information associated with a second type, the second type being a type that is determined according to a second behavior record of the user and whose quantity of times of being viewed by the user is not less than a second threshold, and the second behavior record being a behavior record of the user in the second time period. By means of the method, the problem of watching fatigues of users caused by long-time recommendation of information liked by the users can be alleviated.
Patent WO-2018054235-A1 (WO)
Title: Ensembles électrodes
Inventor: HO KAM PIU
IPC: H01M10/0525
Filed: 2017-09-08
Abstract: L'invention concerne un ensemble électrode pour une batterie secondaire à électrolyte non aqueux, comprenant au moins une anode, au moins une cathode et au moins un séparateur intercalé entre la ou les anodes et la ou les cathodes, la ou les anodes comprenant un collecteur de courant d'anode et une couche d'électrode d'anode, et la ou les cathodes comprenant un collecteur de courant de cathode et une couche d'électrode de cathode, chacune des couches d'électrode de cathode et d'anode ayant indépendamment un volume de vide inférieur à 35 %, et chacune de la ou des cathodes et de la ou des anodes ayant indépendamment une résistance au pelage de 0,15 N/cm ou plus.
Patent WO-2019024190-A1 (WO)
Title: Food processor and cooking control method and apparatus thereof
Inventor: LIU CHUANLAN
IPC: A47J43/04
Filed: 2017-09-20
Abstract: A food processor and a cooking control method and apparatus thereof. The cooking control method comprises the following steps: detecting a zero crossing signal of an alternating current inputted into a motor (50) (S1); obtaining a zero crossing point of the alternating current according to the zero crossing signal, and outputting a start pulse signal to a triac module (10) after a delay of a first preset time T1 from the zero crossing point, and outputting one start pulse signal to the triac module (10) every second preset time T2 (S2); detecting a magnetic field converting signal provided by a magnet ring (302) so as to output an alternating level signal, and obtaining a rotation speed V of the motor (50) by using a periodic speed measurement method according to the alternating level signal (S3); and adjusting the first preset time T1 according to the rotation speed V of the motor (50) so as to control the motor (50) to run in a low and constant speed, thereby driving a stirring component (60) to stir the cooked food in a cooking process of the food processor (S4). The motor (50) can run in a low and constant speed by changing the conducting time of the triac module (10) of the motor (50), so as to stir the food in the cooking process, and prevent the food processor from being burnt in the bottom.
Patent WO-2018076989-A1 (WO)
Title: 一种家用风扇的dc三相无刷电机
Inventor: XIANG LIUCHUN
IPC: H02K1/27
Filed: 2017-09-26
Abstract: 一种家用风扇的DC三相无刷电机，包括有绕线组、磁框（2）、轴承（3）和PCB板（4），还包括有磁石（5）和基座（6），该磁框（2）设置有轴芯（21），该绕线组套设于轴芯（21），该磁框（2）套设于绕线组的外表面，该磁石（5）位于磁框（2）与绕线组之间；该绕线组与PCB板（4）连接，该基座（6）套设于轴芯（21）并穿设于绕线组的内孔，该基座（6）的一端与磁框（2）接触，该基座（6）的另一端凸出于PCB板（4），该轴承（3）套设于轴芯（21）并安装于基座（6）内。该家用风扇的DC三相无刷电机能够将220V的AC电压转换成5V的DC电压，并保证其在5V电压的驱动下能够达到AC电机的运行转速及风压风量，既节约了电能，又能满足散热的效果。
Patent WO-2019061098-A1 (WO)
Title: Network-initiated uplink small data transmission for nb iot
Inventor: SELVAGANAPATHY SRINIVASAN
IPC: H04W74/08
Filed: 2017-09-27
Abstract: A method to be performed by a base station includes receiving a first paging message from a core network, the first paging message being sent to trigger a response including an uplink data transmission having a specific maximum size. The method further includes sending a second paging message to a user equipment, the second paging message having a dedicated preamble and an indication of the specific maximum size. The base station next receives a response to the second paging message, the response having a dedicated preamble indicating that the user equipment has data available to send, said data being within said specific maximum size. The base station sends a reply to the user equipment, the reply containing a timing advance and an uplink resource allocation corresponding to a size of said available data. Finally, the base station receives the available data from the user equipment in accordance with the timing advance and the uplink resource allocation.
Patent WO-2019041420-A1 (WO)
Title: System and method for controlling and driving gangway
Inventor: BAO LIN
IPC: B63B27/14
Filed: 2017-09-29
Abstract: A system and method for controlling and driving a gangway. The system comprises a power motor (1) driving a gangway turning device to put back or use a gangway (10) by means of forward or reverse rotation; an operating valve (2) used for controlling the inflow and outflow directions of a working medium to implement the forward and reverse rotation of the power motor so as to put back or use the gangway; and a control device comprising a limit valve (3) and a stop valve (4), the control interface of the limit valve being connected to that of the stop valve, and the stop valve being provided on a control and drive loop between the power motor and the operating valve and being used for controlling the connection or disconnection of the control and drive loop. Pressure of the gangway on the valve rod (31) of the limit valve during the process of putting back the gangway in place changes the valve position of the limit valve, so as to control the stop valve to cut off the transportation loop of the working medium of the power motor, so that the power motor stops putting back the gangway to prevent the impact on the use safety and service life of the gangway due to damage to the structure of a cable or gangway caused by tightening of the cable connected to the gangway by continuous rotation of the power motor after the gangway is put back in place.
Patent WO-2019061229-A1 (WO)
Title: Usb interface sealing device and terminal
Inventor: ZHU PENG
IPC: H01R13/52
Filed: 2017-09-29
Abstract: A USB interface sealing device and a terminal. The device comprises a USB interface (110) and a movable baffle (120) provided on an end portion of the USB interface. When a USB connector is unplugged from the USB interface (110), the baffle (120) covers and seals the USB interface (110), such that the USB interface (110) can be sealed by means of the sliding of the baffle (120) when the USB interface (110) is not in use. The device structure is reliable and has a good sealing performance, so that a user can buy fewer accessories for sealing a USB interface, and thus, the user can save on usage costs and the user experience can be improved.
Patent WO-2018176796-A1 (WO)
Title: 阵列基板、显示面板、显示设备及阵列基板制备方法
Inventor: HAN YANLING
IPC: G06F3/0488
Filed: 2017-10-12
Abstract: 本申请的一些实施例提供一种阵列基板、显示面板、显示设备及阵列基板制备方法。本申请的一些实施例提供一种阵列基板，该阵列基板包括：超声波发射传感器，在所述超声波发射传感器之上的玻璃基板，在所述玻璃基板之上的薄膜晶体管TFT像素电路层，在所述TFT像素电路层之上与所述TFT像素电路层电连接的超声波接收传感器；其中，所述超声波发射传感器与所述超声波接收传感器在垂直于所述玻璃基板方向的投影不重叠。
Patent WO-2018095157-A1 (WO)
Inventor: JIANG TINGTING
IPC: F04D29/66
Filed: 2017-10-13
Abstract: A centrifugal impeller (100) and a pump having same. The centrifugal impeller (100) comprises: a body (10); a plurality of main blades (20), provided apart from one another along the circumference of the body (10) and uniformly distributed on one side of the body (10); and a plurality of auxiliary blades (30), provided apart from one another along the circumference of the body (10) and uniformly distributed on the one side of the body (10); the plurality of auxiliary blades (30) are distributed in a staggered manner with the plurality of main blades (20); the faces of the main blades (20) and the auxiliary blades (30), facing away from the body (10), have the outlines which are formed as step shapes.
Patent WO-2019056431-A1 (WO)
Title: Echo intensity processing method, device, computer readable medium and electronic apparatus
Inventor: LI MINGKUI
IPC: G06T7/00
Filed: 2017-10-17
Abstract: The present invention relates to the technical field of echo intensity processing and provides an echo intensity processing method, a device, a computer readable medium and an electronic apparatus. The method comprises: acquiring a first sonogram, wherein the first sonogram is a sonogram of the echo intensity of an ultrasonic wave at a preset location of a target object, and the preset location is a location on the target object having a known echo intensity; acquiring a second sonogram, wherein the second sonogram is a sonogram of an echo intensity of an ultrasonic wave at a location to be measured; and calculating a ratio between a greyscale value of the first sonogram and a greyscale value of the second sonogram, so as to determine an echo intensity at the location to be measured according to the ratio. The present invention addresses the technical issue with traditional echo intensity processing methods, in which determination of echo intensity is imprecise due to the ultrasonic waves passing through human tissue.
Patent WO-2018077183-A1 (WO)
Title: 止血粉
Inventor: ZHOU YINGSHAN
IPC: A61L24/08
Filed: 2017-10-25
Abstract: 一种止血粉，所述止血粉主要以柱状颗粒的形式存在，所述柱状颗粒的轴长/直径小于5；所述止血粉包含下述结构式（I）所表示的聚合物，其中，所述R是从-NH  2 、-OCH  2 CH  2 OH、-OCH  2 CH  2 CH  2 OH、-OH、-ONa、-OK、-OCa所组成的群中选择的至少1种；m、n和p分别表示聚合物分子中对应重复单元的数量百分比，并满足以下关系式：m+n+p＝1，p/(m+n+p)＝0.05～0.30；将取代度D定义为＝m/(m+n+p)，柱状颗粒的总体取代度定义为Ds，柱状颗粒横截面中心点的聚合物的取代度定义为Do，柱状颗粒横截面边缘的聚合物的取代度定义为Dx时，满足以下关系式：Ds＝0.09～0.8，Do/Dx＝0～0.7。
Patent WO-2019080046-A1 (WO)
Title: Drift calibration method and device for inertial measurement unit, and unmanned aerial vehicle
Inventor: LU QINGBO
IPC: G01C25/00
Filed: 2017-10-26
Abstract: A drift calibration method and device for an inertial measurement unit (IMU), and an unmanned aerial vehicle. The method comprises: obtaining video data (20) photographed by a photographing device (104); and determining a measuring error of the IMU according to the video data (20) and rotating information of the IMU in the process of photographing the video data (20) by the photographing device (104), wherein the rotating information of the IMU comprises the measuring error of the IMU. Both the video data (20) and the measurement result of the IMU can be accurately acquired, and therefore, the accuracy of the determined measuring error of the IMU is higher according to the video data (20) and the rotating information of the IMU, so that calculation accuracy of motion information of a movable object is improved.
Patent WO-2018082639-A1 (WO)
Title: Procédés, conception de canal d'accès aléatoire et appareil
Inventor: LIN YICHENG
IPC: H04W74/08
Filed: 2017-11-03
Abstract: Dans la présente invention, en réponse à la réception d'un message de canal d'accès aléatoire provenant d'un équipement utilisateur (UE), un élément de réseau dans un réseau de communication peut initier une procédure d'accès aléatoire, par exemple. Le message de canal d'accès aléatoire comprend de multiples séquences, telles qu'une première séquence associée à un groupe d'UE qui comprend l'UE et une seconde séquence associée à l'UE, et il peut se présenter dans n'importe quel format parmi de multiples formats de message différents. La procédure d'accès aléatoire peut comprendre des étapes de recherche respectives pour chacune des multiples séquences. Une commande de puissance pour une transmission de message d'accès aléatoire est également mise en œuvre par l'UE dans certains modes de réalisation.
Patent WO-2018121073-A1 (WO)
Title: 光源隐藏式头盔外壳及制造方法、光源隐藏式头盔
Inventor: YE YONGZHENG
IPC: A42B3/04
Filed: 2017-11-06
Abstract: 一种光源隐藏式头盔外壳的制造方法及该外壳和头盔，该方法包括：将一片透明基材片固定在待加工位置，该基材片包括预设的透光区域和遮光区域；提供网版，将该网版与该透光区域对应放置；通过该网版在该基材片上形成一层颜色油墨层；取下该网版后在该颜色油墨层上覆盖一层透光的连接油墨层，得到预成型品；以及将该预成型品放在头盔外壳模具中通过吸塑成型形成头盔外壳。该光源隐藏式头盔外壳的制造方法、光源隐藏式头盔外壳及头盔通过在外壳上区分透光区域和遮光区域，将颜色油墨网格化覆盖在透光区域，从而同时实现透光和遮蔽两种功能，提高了光源隐藏式头盔外壳及头盔的实用性。
Patent WO-2018166223-A1 (WO)
Title: 一种在otn设备间实现1588时间同步的系统及方法
Inventor: LIU FU
IPC: H04J3/06
Filed: 2017-11-08
Abstract: 本发明涉及网络通信领域，公开了一种在OTN设备间实现1588时间同步的系统，包括发送端和接收端，发送端包括相连的时间报文发送打时戳装置和OTN开销帧组帧装置，接收端包括相连的OTN开销帧解帧装置和时间报文接收打时戳装置，其中，两OTN设备内均设有发送端和接收端，且一OTN设备中发送端的OTN开销帧组帧装置与另一OTN设备中接收端的OTN开销帧解帧装置相连。本发明还公开了一种在OTN设备间实现1588时间同步的方法。本发明能够使两OTN设备间进行时间同步报文的交互。
Patent WO-2018107962-A1 (WO)
Title: 吸料装置及具有其的尿素机
Inventor: GONG KE
IPC: B01F15/00
Filed: 2017-11-28
Abstract: 一种吸料装置（21）及尿素机。其中，吸料装置（21）包括壳体，壳体的第一端设置有进料口（211），壳体的第二端设置有出料口，壳体上还具有排气口（212），排气口（212）用于排出壳体内的空气；隔板（213）设置于壳体内以将进料口（211）与排气口（212）隔离，隔板（213）与壳体侧壁之间分别形成进气通道和排气通道，排气口（212）与排气通道相连通，隔板（213）的底部与壳体的侧壁之间形成连通进气通道和排气通道的过流口。通过在进料口（211）与排气口（212）之间设置隔板（213）以将进料口（211）与排气口（212）隔开，有效地防止通过进料口（211）吸入尿素颗粒并将吸料装置（21）中的气体排出时，尿素颗粒不会从排气口（212）排出造成尿素颗粒的浪费，同时能够有效避免尿素颗粒堵塞在进料口（211）处影响尿素溶液的生产。
Patent WO-2019104499-A1 (WO)
Inventor: ZHANG XIAOCHENG
IPC: H04R1/10
Filed: 2017-11-29
Abstract: 本申请提供一种固定于绑带上的蓝牙骨传导耳机，当绑带穿过滑盖与外壳体之间时，通过卡槽和卡条配合，从而卡住绑带使绑带发生弯折，使得骨传导耳机能够固定在绑带上。滑盖向着一侧滑动时，卡条退出卡槽，从而使绑带不发生弯折，此时可移动绑带。本申请的头盔绑带上的骨传导耳机外壳可以方便固定于绑带上，固定牢固，同时进行滑动滑盖即可方便移动骨传导耳机外壳。
Patent WO-2019085155-A1 (WO)
Inventor: PENG CHUN
IPC: F04B51/00
Filed: 2017-12-11
Abstract: 一种高精度蠕动泵流速控制系统，包括电机、蠕动泵、转速反馈组件、流速反馈组件和控制器，所述电机对应连接蠕动泵，所述蠕动泵对应连接转速反馈组件和流速反馈组件，所述转速反馈组件和流速反馈组件对应连接控制器，所述控制器对应连接电机，其中流速反馈组件包括流速检测装置和判断模块。通过设置流速反馈组件将抗凝泵流速与血泵流速控制在设定值附近，实现了对单采血浆抗凝剂用量的精确控制，提高了单采血浆的品质，降低了对献浆者的健康影响。
Patent WO-2019024430-A1 (WO)
Title: Moisture curable compositions
Inventor: HUANG YANXIA
IPC: C08G77/00
Filed: 2018-07-30
Abstract: Disclosed is a two part moisture cure organosiloxane composition which could improve cure speed whilst maintaining storage stability.